Gerda EVO 40g/50 Cylinder Satin Nickel Euro Profile Class 5.1 B with Knob EN 1303

Product Overview

The Gerda EVO 40g/50 cylinder is a high-security euro profile cylinder with knob, designed for fire door assemblies and environments requiring heightened resistance to burglary methods such as bumping and lockpicking. Certified to PN-EN 1303:2015-07 (class 5.1 B), it is suitable for use in both residential and commercial properties demanding advanced access control and mechanical durability, with tested compliance in fire-rated joinery per ITB assessment.

Distinctive for its 12-tumbler mechanism including 9 tumblers in two rows and 3 lateral elements, this cylinder delivers over 9,300,000 possible key code combinations ? a substantial upgrade over standard models. This complexity greatly reduces the risk of unauthorized key duplication or manipulation, meeting security audit requirements for professional property management and multi-tenant buildings. It is especially recommended for projects specifying anti-burglary cylinders with certified mechanical protection and high resistance to temperature extremes.

Key Features

• Certified anti-burglary class 5.1 B ? PN-EN 1303:2015-07 accredited for high security commercial and residential use


• 12-tumbler locking system ? offers 9,300,000 unique key combinations for advanced key security


• Anti-drill protection ? hardened nickel-plated steel pins and reinforced body prevent drilling attacks


• Anti-bumping and anti-picking features ? resists common burglary techniques for greater peace of mind


• Corrosion resistance ? designed for durability in challenging environments


• Mechanical durability ? certified minimum of 100,000 operation cycles


• Wide temperature resistance ? class B, operates reliably from -20°C to +80°C

Technical Specifications

• Standard: PN-EN 1303:2015-07


• Security Class: 5.1 B


• Key Combinations: 9,300,000


• Tumber Count: 12 (9 in two rows, 3 lateral)


• Attack Resistance: Class C (3-5 minutes drilling, mechanical attack)


• Burglar Resistance: Class B (KT/402/IMP/2014)


• Corrosion Resistance: High


• Material: Brass body, hardened steel anti-drill pins


• Cylinder Size: 40g/50


• Color: Satin Nickel


• Temperature Resistance: -20°C to +80°C


• Cycle Durability: ? 100,000 cycles


• Included Keys: 5 (profiled, wear-resistant nickel silver)


• Mounting Screw: Included

Applications

Used in fire-rated door assemblies and standard doors in residential complexes, office buildings, schools, and commercial facilities. Suitable for environments requiring anti-burglary cylinders per PN-EN 1303 certification, such as multi-family housing, property management, and access control for demanding temperature or use conditions. Fully compatible with OEM projects, bulk installation, and retrofitting lock systems for enhanced mechanical security.

Packaging & Shipping

Individually boxed in an aesthetic retail package. Each unit includes the euro profile cylinder with knob, 5 profiled nickel silver keys, mounting screw, and user instructions.